WEIFANG BETTER CERAMICS CO.,LTD
WEIFANG BETTER CERAMICS CO.,LTD World Famous Reaction Bonded Silicon Carbide Manufacture
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Kiln furnace Sisic Burner Nozzle fire hood for industrial furnaces
Silicon carbide burner nozzle is mainly used in kiln furnace,some customers also it called silicon carbide burner, silicon carbide lance,silicon carbide tube.
Silicon carbide burner nozzle can use in roller kiln furnace,tunnel kiln furnace,shuttle kiln furnace and many other kinds of kiln furnaces, one of its biggest feature is act as a high temperature
resistant part.
Sisic/ Rbsic burner nozzle is the best alternative material to stainless steel. Silicon carbide burner nozzle is an ideal combustion chamber for various industrial furnaces
such as gas and fuel furnaces.Reaction sintering silicon carbide burner nozzle is composed of α-SIC powder, graphite powder,mixed additives and organic binders,
and sintering in a 1700 degree vacuum furnace to fully react the silicon carbide powder with carbon.The final porosity is almost 0,in particular, some customers' burning
substances are kerosene, diesel, etc.Low porosity can prevent oil leakage,our silicon carbide burner nozzle have helped many customers solve the problem.
Reaction sintering silicon carbide burner nozzle is the best product to replace imports and has already adopted by most well-known domestic and foreign
furnace companies and manufactures,suitable for ceramic, chemical, glass, metallurgy and other industries,and also suitable for industrial furnaces using
natural gas, liquefied gas, coal gas, diesel, etc.The maximum using temperature is divided into 1650° c and 1380° c.Sub-firearms most obviously regulate the
temperature of wide-body kilns,when used with a burner,it can guarantee complete combustion and effective control the cross-section temperature difference of the
furnace, also effectively control the temperature equilibrium of kiln.The materials include recrystallized silicon carbide(RSiC) and reaction sintering silicon carbide(SiSiC).
| Silicon Carbide Product Specification: | ||||
| Item | Unit | SSIC | RBSIC SISIC | R-SIC |
| Purity | ( % ) | ≥ 99 | ≥90% | ≥ 99 |
| Application temperature | ºC | 1700 | 1380 | 1650 |
| Density | g/CM2 | ≥3.10-3.15 | ≥3.02 | 2.65-2.75 |
| Open porosity | % | ≤0.1 | ≤0.1 | |
| Hardness | ≥92 HRA | 2400 Kg/mm2 | 1800-2000 Kg/mm2 | |
| Bending strength | MPa | 400-580 | 250(20ºC) | ≥300 |
| 281(1200ºC) | ||||
| Tensile strength | Mpa | ≥200 | ≥190 | |
| modulus of elasticity | GPa | 400 | 332(20ºC) | 80-100(20ºC) |
| 300(1200ºC) | 90-110(1200ºC) | |||
| Thermal Conductivity | W/m.k | 100-120 | 45(1200ºC) | 36 |
| Coefficient of thermal expansion | K1X 106 | 4.2 | 4.5 | 4.6 |
| Rigidity | Gpa | >25 | 13 | |
| Acid&Ikali resistance | Excellent | Excellent | Excellent | |
Packaging Details:
(1) Export standard safety wooden carton.
(2) Filling with soft and hard foam.
(3) Goods description out of the carton.
(4) Within 5 days after getting the full payment.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 30-35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
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